Esprit APO

Models available in 80mm – 150mm aperture

Optimized for astrophotography

3 element design for enhanced color and clarity

PRODUCTS

Esprit APO Models & Specs

Esprit 80ED APO Triplet Esprit 100 ED APO Triplet Esprit 120ED APO Triplet Esprit 150ED APO Triplet
Optical Design Apochromatic Refractor
Optical design Apochromatic Refractor Apochromatic Refractor Apochromatic Refractor Apochromatic Refractor
Faintest steller magnitude 12.5 13
Focal length 400mm 550mm 840mm 1050mm
Shipping weight 20 kg 23 kg 26 kg 30 kg
Focuser diameter 2.7" Linear Power Focuser 3" Linear Power Focuser 3" Linear Power Focuser 3" Linear Power Focuser
Finder scope 8x50 right angel erect 8x50 right angle erect finder 8x50 Right Angled Erect Image 8x50 Right Angled Erect Image
Tube weight 3.97 kg 6.3 kg 9.61 kg 14.52 kg
Optical diameter 80mm 100mm 120mm 150mm
F/ratio f/5 f/5.5 F/7 F/7
Tube dimensions 8.3cmx45cm 10.5cmx47cm 12.5cmx75cm 15.3cmx95cm
Secondary mirror diameter
Shipping dimensions 69x51x39 cm3 105x39x29 cm3 122x46x48 cm3 130x56x56 cm3
Diagnol 2" 90 deg. Dielectric Diagonal with 1.25" adapter 2" 90 deg. Dielectric Diagonal with 1.25" adapter 2" 90 deg. Dielectric Diagonal with 1.25" adapter 2" 90 deg. Dielectric Diagonal with 1.25" adapter
Highest practical power 120x 150x 240x 300x
Eyepieces LET 2"-28mm